Executive Advisory & Architecture Diagnostic

Strategic Technology Consulting & CTO Advisory

Bridge the gap between boardroom business strategy and production engineering. We guide C-suite leaders, PE/VC funds, and boards in architecting future-proof digital roadmaps and eliminating technical debt.

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Strategic Technology

Turn technology from a cost centre into a growth catalyst

Most enterprise technology investments fail not because of flawed software, but because of misaligned strategy, premature architectural commitments, and hidden technical debt. Traditional consultancies hand over theoretical slide decks and walk away. At WAGONN, our advisory practice is led by seasoned Principal Architects who have built, scaled, and operated Tier-1 mission-critical platforms.

We perform rigorous architecture diagnostics, quantify technical debt in concrete cash figures, design 3-5 year composable roadmaps, and serve as fractional CTOs to align board objectives with agile delivery teams. Every recommendation is actionable, vendor-neutral, and strictly benchmarked against business ROI.

Areas of expertise

Our Strategic Advisory Practices

From technical debt audits to cloud FinOps, vendor RFP governance, and Fractional CTO steering: high-impact practices engineered for executive boards.

  • Architecture Diagnostic & Tech Debt Audit

    Rigorous audit of codebases, database locks, architectural bottlenecks, and hidden technical debt quantified in concrete balance-sheet metrics.

    • 40+ Repositories & 1.2M+ Lines Cyclomatic Audit
    • Slow Query, Table Lock & Connection Pool Stress
    • Technical Debt Scorecard Quantified in Cash
    ₺4.8M+Avg. Quantified Tech Debt

  • Cloud FinOps & License Optimization

    Elimination of zombie compute instances, over-provisioned databases, and redundant enterprise licenses to reduce annual OpEx by 30-50%.

    • Decommissioning of Zombie Compute & Storage
    • RDS, Redis & Kubernetes Workload Right-Sizing
    • 30-50% Annual Cloud & Software License Savings
    ₺840K+Avg. Annual Cloud Savings

  • Fractional CTO & Executive Leadership

    Executive technology leadership guiding boards and CEOs through weekly structured sessions without full-time executive payroll drag.

    • Board-Level & Investor Technology Steering
    • Quarterly Milestone Alignment with Engineering
    • Capital Allocation Free of Engineering Jargon
    7/24C-Suite Advisory Access

  • Technical Due Diligence & Valuation

    For PE/VC funds and holding M&A: deep technical vetting of code quality, architecture scalability, security compliance, and IP ownership.

    • Intellectual Property & Open-Source License Audit
    • CVE Vulnerability & Security Perimeter Scan
    • Scalability Limits & Infrastructure Stress Test
    100%Pre-Investment Clarity

  • Monolith to Microservices Transition

    Safely dismantle brittle legacy monoliths into composable, event-driven microservices with zero downtime via the Strangler Fig pattern.

    • Strangler Fig Phased Transition Methodology
    • Debezium CDC Bi-Directional Live Data Bridges
    • Domain-Driven Design (DDD) Bounded Contexts
    0 snDowntime During Cutover

  • Software Vendor Selection & RFP Governance

    Vendor-neutral technical RFP specifications, architectural vetting, and commercial contract negotiations for major software commitments.

    • 100% Vendor-Neutral Architecture Specifications
    • Multi-Vendor Capability & Architectural Scorecard
    • Contractual Safeguards Preventing Vendor Lock-In
    %40Risk & Cost Mitigation

Industry approach

Industry-Specific Technology Advisory

From multi-entity holdings to regulated fintechs, high-scale omni-channel retail, and industrial smart manufacturing; WAGONN designs tailored architectural roadmaps matching compliance constraints and business velocities.

Holdings & Multi-Entity Groups

Multi-Entity Holding Architecture & Centralized Governance

Architecting unified data backbones, inter-company offset accounting, and consolidated board cockpits across disparate software stacks and multi-entity conglomerates.

< 10 sn
Consolidated Reporting
%100
Inter-Entity Isolation
%35
Group License Savings
  • Automated Inter-Company Balancing & Transfer Invoicing
  • Centralized IAM & Multi-Tier Role-Based Access Control
  • Unified Data Bridge Across Disparate In-House Stacks and Datastores

Banking & Regulated Fintech

Compliant Cloud & Resilient API Architecture for Regulated Finance

Engineering air-gapped Kubernetes clusters, mTLS end-to-end encryption, and sub-millisecond transaction backbones meeting strict BRSA and banking audits.

0 Risk
Data Egress Risk
< 5 Dk
Disaster Recovery (RTO)
%100
Statutory Compliance
  • Sovereign Tier-3+ Private Kubernetes Mesh within National Borders
  • Cell-Level AES-256 Encryption & Hardware Security Module (HSM)
  • Open Banking REST Gateway fully compliant with Central Bank Standards

Omni-Channel Retail & Scale

High-Throughput Event-Driven Architecture for Omni-Channel Scale

Engineering non-blocking event-driven architectures that scale smoothly across flash-sale spikes, synchronizing inventory across online and offline retail in milliseconds.

100K+
Peak TPS Throughput
< 12ms
Inventory Sync Latency
%99.99
Peak Season Uptime
  • Asynchronous Event Bus Isolating Checkout from Legacy Bottlenecks
  • Headless Commerce & Distributed Edge In-Memory Caching Layers
  • Real-Time POS & Core Platform Reservation Preventing Overselling

Manufacturing & Industry 4.0

Industry 4.0, Industrial IoT Telemetry & Real-Time Costing

Bridging shop-floor PLC/SCADA telemetries with core production engines to automate dynamic bills of materials (BOM), routing, and real-time actual cost accounting.

x2.4
Production Cycle Velocity
%99.8
BOM & Stock Accuracy
0 Hata
Actual Cost Variance
  • MQTT & OPC-UA Industrial Machine Connectors for Live OEE Telemetry
  • Multi-Tier Dynamic BOM Routing & Automated Work Orders
  • Inter-Warehouse Reorder Triggers with Zero Human Overhead

Our method

We Turn Technical Debt into Hard Numbers

Before committing millions into new software licenses, migrations, or headcount, we audit your codebases, cloud topology, database locks, and security posture with engineering precision.

  • Technical Debt Quantified in Cash Figures

    We quantify developer velocity drag, maintenance overhead, and operational risk directly into balance-sheet cash metrics.

  • Database Lock Ratios & Query Bottlenecks

    Uncovering unindexed queries, connection pool saturation, and cross-service N+1 network latencies before production outages occur.

  • FinOps Governance & Idle Cloud Decommissioning

    Eliminating zombie virtual instances, over-provisioned clusters, and redundant SaaS seats to capture up to 35% in OpEx savings.

Working model

A Four-Stage Strategic Advisory Model

From initial AS-IS codebase diagnostics to TO-BE composable blueprints, dual-run data bridges, and sustained Fractional CTO board governance: our disciplined 4-stage engagement framework.

  1. 01ARCHITECTURE AUDIT

    01 / AS-IS ARCHITECTURE AUDIT

    Deep-Dive Codebase, DB & Infrastructure Audit

    Comprehensive audit of active repositories, database locks, security perimeters, and idle cloud resources to build a quantified technical debt scorecard.

    • Cyclomatic complexity and dependency scan across 40+ repos
    • Database slow query analysis and connection pool stress testing
    • FinOps detection of monthly idle compute and licensing waste
    2 - 4 WeeksAudit Duration
  2. 02TARGET BLUEPRINT

    02 / TO-BE TARGET BLUEPRINT

    Composable Target Blueprint & Vendor RFP

    Architecting future-proof composable systems, Domain-Driven microservices, resilient API contracts, and vendor-neutral technical RFPs for board approval.

    • Domain-Driven Design (DDD) bounded context boundaries
    • Vendor-neutral technical RFP preventing vendor lock-in
    • Board-approved 12-to-36 month actionable milestone roadmap
    100%Vendor Neutrality
  3. 03LOSSLESS CUTOVER

    03 / AGILE ENGINEERING & BRIDGES

    Dual-Run Data Bridges & Lossless Cutover

    Legacy monoliths and composable modules operate dual-track. Bi-directional CDC pipelines guarantee penny-for-penny financial reconciliation and zero downtime.

    • Sub-millisecond CDC data streaming via Debezium pipelines
    • Penny-for-penny reconciliation via SHA-256 cryptographic checksums
    • Off-hours production cutover protocol with zero business downtime
    0 secBusiness Downtime
  4. 04EXECUTIVE GOVERNANCE

    04 / FRACTIONAL CTO & GOVERNANCE

    Ongoing Executive Governance & Telemetry

    Dedicated 30-day Hypercare support post-launch, followed by Fractional CTO advisory, quarterly FinOps governance, and live SLA/SLO telemetry monitoring.

    • Direct Principal Architect availability during 30-day Hypercare
    • Continuous FinOps burn-rate monitoring and license governance
    • 99.99% production uptime SLA & <15min incident response guarantee
    3-5xMeasured ROI

FAQ

Strategic Technology Consulting: Frequently Asked Questions

Frequently asked questions regarding our engineering advisory approach, technical debt audits, vendor RFP steering, IP rights, and Fractional CTO models. For further inquiries, you can contact us.We are delighted to assist your enterprise.

  • Traditional consultancies deliver high-level theoretical slide decks that gather dust on shelves, detached from real-world software engineering and database locks. WAGONN is led by Principal Architects and Fractional CTOs who have personally built and scaled mission-critical Tier-1 platforms. We audit your actual codebases, quantify technical debt in cash terms, design target composable blueprints, and actively engineer feasibility.

  • A comprehensive Architecture Diagnostic typically spans 2 to 4 weeks depending on the number of systems and repositories. The scope covers cyclomatic complexity across 40+ codebases, database locks and unindexed queries, FinOps audit of idle cloud resources, BRSA/GDPR security posture, and vendor contracts. The engagement culminates in a Board-Ready Executive Briefing and a prioritized 12-to-36 month actionable roadmap.

  • Yes, 100% vendor-neutral. We accept zero commissions, software reseller kickbacks, or quota incentives from any vendor. If your organization is best served by open-source tooling, hyperscaler native services, or specific third-party enterprise platforms, that is precisely what we architect. WAGONN Genome is only proposed when it delivers a verifiable architectural and financial advantage over market alternatives.

  • Our Fractional CTO engagement delivers C-level technology leadership without the overhead of an eight-figure annual executive package. Through structured weekly or monthly executive sessions, our Principal Architects align engineering sprints with board strategy, author technical RFPs, prevent costly vendor missteps, and eliminate tech debt. This model typically delivers up to 35% cloud savings and a 3-5x measurable ROI within 18 months.

  • We model technical debt not as abstract code smell, but through developer velocity drag, downtime cost against gross merchandise value (GMV), over-provisioned cloud compute bills, and reactive patching overhead. By producing a financial debt matrix that shows precisely how much cash each bottleneck bleeds monthly, we empower boards to allocate engineering capital where it produces the highest balance-sheet return.

  • We strictly reject high-risk "big-bang" cutovers. Utilizing the proven "Strangler Fig" architectural pattern and Debezium Change Data Capture (CDC) bi-directional streaming, the legacy monolith and composable microservices operate dual-track. Data is continuously validated via cryptographic checksums (SHA-256), incrementally deprecating legacy modules with zero downtime and 100% operational continuity.

Our other services

Our service portfolio

Six complementary practices, engaged individually or together depending on your needs.

Let's work together

Let's plan your project together

Let us listen to your needs and define the right scope, timeline and roadmap together.

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